 13 Jan 2020, Konstantin Olchanski, Forum, frontend issues with midas-2019-09
|
(please use the "plain" text, much easier to answer).
Hi, Peter, I think you misread the error message. There is no error about initialize_equipment(), the error
|
|
13 Jan 2020, Konstantin Olchanski, Forum, frontend issues with midas-2019-09
|
(please use the "plain" text, much easier to answer).
Hi, Peter, I think you misread the error message. There is no error about
|
|
13 Jan 2020, Peter Kunz, Forum, frontend issues with midas-2019-09
|
Thanks for explaining this, Konstantin.
After updating the function to
|
|
14 Jan 2020, Stefan Ritt, Forum, frontend issues with midas-2019-09
|
We updated midas/examples/experiment/frontend.cxx to correctly contain
/*-- Interrupt configuration ---------------------------------------*/
|
|
14 Jan 2020, Stefan Ritt, Forum, frontend issues with midas-2019-09
|
Actually now I see that
a4) poll_event() and interrupt_configure() have "source" as "int[]" instead of "int" (why did this work before?)
|
 05 Feb 2024, Pavel Murat, Forum, forbidden equipment names ?
|
Dear MIDAS experts,
I have multiple daq nodes with two data receiving FPGAs on the PCIe bus each.
|
|
13 Feb 2024, Konstantin Olchanski, Forum, forbidden equipment names ?
|
> equipment names are 'mu2edaq09:DTC0' and 'mu2edaq09:DTC1'
I think all names permitted for ODB keys are allowed as equipment names, any valid UTF-8,
|
|
19 Aug 2006, Konstantin Olchanski, Bug Fix, fixes for minor mhttpd problems
|
I commited fix for minor mhttpd problems (rev 3314):
- for a newly created experiment, the "history" button gave the error [history
panel "" does not exist] (new problem introduced in revision 3150)
|
|
26 Aug 2006, Konstantin Olchanski, Bug Fix, fixes for minor mhttpd problems
|
> I commited fix for minor mhttpd problems (rev 3314):
> - elog attachments did not work for file names containing character plus (+)
> (attachement URLs should be properly encoded to escape special CGI characters)
|
|
25 Feb 2005, Konstantin Olchanski, Bug Fix, fixed: double free in FORMAT_MIDAS ybos.c causing lazylogger crashes
|
We stumbled upon and fixed a "double free" bug in src/ybos.c causing crashes in
lazylogger writing .mid files in the FORMAT_MIDAS format (why does it use
ybos.c? Pierre says- for generic file i/o). Why this code had ever worked before
|
|
29 Dec 2010, Konstantin Olchanski, Bug Report, fixed. odb corruption, odb race condition?
|
>
> The only remaining problem when running my script is some kind of deadlock between the ODB and SYSMSG semaphores...
>
|
|
11 Feb 2011, Konstantin Olchanski, Bug Report, fixed. odb corruption, odb race condition?
|
> >
> > The only remaining problem when running my script is some kind of deadlock between the ODB and SYSMSG semaphores...
> >
|
|
15 Feb 2011, Konstantin Olchanski, Bug Report, fixed. odb corruption, odb race condition?
|
> Solution shall follow quickly, I have been hunting this deadlock for the last couple of weeks...
Over the last couple of days I made a series of commits to odb.c and midas.c to implement a buffer-based cm_msg()
|
|
16 Feb 2011, Konstantin Olchanski, Bug Report, fixed. odb corruption, odb race condition?
|
> My torture test runs okey in my mac now, one remaining problem is spurious client removal caused
> by semaphore starvation...
|
|
25 Oct 2013, Konstantin Olchanski, Bug Fix, fixed mlogger run auto restart bug
|
A problem existed in midas for some time: when recording long data sets of time (or event) limited runs
with logger run auto restart set to "yes", the runs will automatically stop and restart as expected, but
sometimes the run will stop and never restart and beam will be lost until the experiment operator on shift
|
|
25 Oct 2013, Stefan Ritt, Bug Fix, fixed mlogger run auto restart bug
|
> A problem existed in midas for some time: when recording long data sets of time (or event) limited runs
> with logger run auto restart set to "yes", the runs will automatically stop and restart as expected, but
> sometimes the run will stop and never restart and beam will be lost until the experiment operator on shift
|
|
28 Oct 2013, Konstantin Olchanski, Bug Fix, fixed mlogger run auto restart bug
|
>
> More generally I kind of consider the mlogger auto restart facility as deprecated. It works in the background and the operator does not have a clue
> what is going on. We use now the sequencer to achieve exactly the same functionality.
|
|
28 Oct 2013, Stefan Ritt, Bug Fix, fixed mlogger run auto restart bug
|
> Does the sequencer survive a crash or a restart of mhttpd?
Yes. Of course runs will not be started/stopped when mhttpd is not running, but when you restart it gracefully continues where it stopped, since all variables |
|
05 May 2005, Konstantin Olchanski, Bug Fix, fix: minor bit rot in the example experiment
|
I fixed some minor bit rot in the example experiment: a few minor Makefile
problems, make the analyzer use the current histogram creation macros, etc. I
also added startup and shutdown scripts. These will be documented as we work
|
|
18 Aug 2005, Konstantin Olchanski, Bug Fix, fix race condition between clients on run start/stop, pause/resume
|
It turns out that the new priority sequencing of run state transitions had a
flaw: the frontends, the analyzer and the logger all registered at priority 500
and were invoked in essentially a random order. For example the frontend could
|